I'm going to be working on a big project so instead of putting everything in one big file i thought it would be better if i split it all up. I have the following files:
winproc.cpp - contains the winproc function
winmain.cpp - contains winmain and similar functions
globals.h - contains global variables and function definitions.
When i goto compile i get the following errors:
winproc.obj : error LNK2005: "struct HINSTANCE__ * hInstance" (?hInstance@@3PAUHINSTANCE__@@A) already defined in winmain.obj
Debug/MASTER.exe : fatal error LNK1169: one or more multiply defined symbols found
Error executing link.exe.
With cloud storage prices going down a growing number of SMBs start to use it for backup storage. Unfortunately, business data volume rarely fits the average Internet speed. This article provides an overview of main Internet speed challenges and reveals backup best practices.
An Outlet in Cocoa is a persistent reference to a GUI control; it connects a property (a variable) to a control. For example, it is common to create an Outlet for the text field GUI control and change the text that appears in this field via that Ou…